.center{
    width: 1226px;
    margin: 0 auto;
}
.nav-header{
    height: 40px;
    .icon-3{
        font-size: 16px;
        color: #b0b0b0;
    }
    background-color: rgb(51,51,15);
    a{
        display: inline-block;
        color: #b0b0b0;
    font-size: 12px;
    line-height: 40px;
    cursor: pointer;
    }
span{
   color: #424242;
   font-size: 12px; 
   margin: 0 3.6px;
}
.nav-list{
    float: left;
}
.login-header{
    float: right;
}
    a:hover{
        color:white
    }
    .r{
        width: 120px;
        background-color: #b0b0b041;
        text-align: center;
        color: #b0b0b0;
        position: relative;
        z-index: 99999999999999999999;
       
    }
    .r:hover{
        color: #ff6700;
        background-color: white;
    }
    .r:hover span{
        color: #ff6700;
        
    }
    .r:hover div{
        color: #000;
    }
    .r{
        div{
            height: 100px;
            width: 300px;
            color: #000;
            line-height: 100px;
            text-align: center;
            font-size: 12px;
            position: absolute;
            left: -180px;
            background-color: white;
            box-shadow: 1px 0 3px #ccc,-1px 0 3px #ccc,0 1px 3px #ccc;
            display: none;
        }
    }
    .app{position: relative;
      z-index: 99999999999999999999999; 
    }
    .h-img{
        width: 120px;height: 150px;background-color: white;
        padding:10px ;
        position: absolute;
        // bottom: -150px;
        left: -35px;
        border: 1px solid #ccc;
       z-index: 9999999999999999999999;
       text-align: center;
     
       display: none;
       i{
           font-size: 14px;
           color: black;
       }
        div{
            width: 0;
            height: 0;
            border-left: 10px solid transparent;
            border-right: 10px solid transparent;
            border-bottom: 10px solid white;
            position: absolute;
            top: -10px;
            left: 50px;
            z-index: 9999999999999999999999;

        }
        img{
            width: 100%;
        }
    }
}
.head{
    background-color: rgb(51,51,15);
    
}
